Public Sub Open(ByVal filePath As String)
{signature}
{parameters}
{param:filePath}
The complete path and file name of the template PowerPoint presentation file.
{param}
{exceptions}
{exception:ArgumentException}
Open will throw this exception if {{null}} \(C\#\) or {{Nothing}} \(VB.NET\) or an empty string is passed to the method. This exception will also be thrown if the specified template file is not of a valid PowerPoint Office Open XML (.pptx or .pptm) file format.
{exception}
{exception:FileNotFoundException}
Open will throw this exception if the template's file path specified in the parameter is inaccessible or doesn't exist
{exception}
{example}
{code:csharp|title=C#} |